EP3343672A4 - Busbar for cooling battery cell and battery module using same - Google Patents

Busbar for cooling battery cell and battery module using same Download PDF

Info

Publication number
EP3343672A4
EP3343672A4 EP17750396.8A EP17750396A EP3343672A4 EP 3343672 A4 EP3343672 A4 EP 3343672A4 EP 17750396 A EP17750396 A EP 17750396A EP 3343672 A4 EP3343672 A4 EP 3343672A4
Authority
EP
European Patent Office
Prior art keywords
busbar
same
cooling
battery cell
battery module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP17750396.8A
Other languages
German (de)
French (fr)
Other versions
EP3343672A1 (en
EP3343672B1 (en
Inventor
Eun-Gyu SHIN
Jeong-O MUN
Yoon-Koo LEE
Jung-Hoon Lee
Jong-Young Lee
Byoung-Cheon Jeong
Mi-Geum Choi
Hang-June Choi
Alexander Eichhorn
Andreas Track
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Priority to PL17750396T priority Critical patent/PL3343672T3/en
Publication of EP3343672A1 publication Critical patent/EP3343672A1/en
Publication of EP3343672A4 publication Critical patent/EP3343672A4/en
Application granted granted Critical
Publication of EP3343672B1 publication Critical patent/EP3343672B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6553—Terminals or leads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/505—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising a single busbar
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
EP17750396.8A 2016-02-12 2017-01-16 Busbar for cooling battery cell and battery module using same Active EP3343672B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17750396T PL3343672T3 (en) 2016-02-12 2017-01-16 Busbar for cooling battery cell and battery module using same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160016555A KR102018719B1 (en) 2016-02-12 2016-02-12 Busbar for cooling battery cell and battery module using thereof
PCT/KR2017/000533 WO2017138704A1 (en) 2016-02-12 2017-01-16 Busbar for cooling battery cell and battery module using same

Publications (3)

Publication Number Publication Date
EP3343672A1 EP3343672A1 (en) 2018-07-04
EP3343672A4 true EP3343672A4 (en) 2018-07-04
EP3343672B1 EP3343672B1 (en) 2019-07-03

Family

ID=59563213

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17750396.8A Active EP3343672B1 (en) 2016-02-12 2017-01-16 Busbar for cooling battery cell and battery module using same

Country Status (7)

Country Link
US (1) US10637112B2 (en)
EP (1) EP3343672B1 (en)
JP (1) JP6528007B2 (en)
KR (1) KR102018719B1 (en)
CN (1) CN108140793B (en)
PL (1) PL3343672T3 (en)
WO (1) WO2017138704A1 (en)

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KR102280997B1 (en) 2017-12-20 2021-07-22 주식회사 엘지에너지솔루션 Battery module and battery pack including the same
KR102353917B1 (en) 2018-01-04 2022-01-19 주식회사 엘지에너지솔루션 Battery Module Having Heat Conduction Pad
CN108376752B (en) * 2018-02-11 2021-10-12 帝亚一维新能源汽车有限公司 New energy automobile battery damping device
KR102577098B1 (en) * 2018-05-09 2023-09-12 에스케이온 주식회사 Bettery module
US20190363326A1 (en) * 2018-05-22 2019-11-28 GM Global Technology Operations LLC Battery assembly with multi-piece bus bar cap assembly
US10811740B2 (en) * 2018-06-20 2020-10-20 Faraday & Future Inc. Liquid cooled battery system with integrated current carrier and coolant path
US20210296721A1 (en) * 2018-07-31 2021-09-23 Panasonic Intellectual Property Management Co., Ltd. Battery module and battery pack
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KR102389184B1 (en) * 2018-09-13 2022-04-20 주식회사 엘지에너지솔루션 Battery module, battery pack comprising the battery module and vehicle comprising the battery pack
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KR102371373B1 (en) * 2018-12-06 2022-03-04 주식회사 엘지에너지솔루션 Battery module
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CN111883727B (en) * 2019-05-03 2022-11-01 孚能科技(赣州)股份有限公司 Integrated bus element for battery, battery and vehicle
KR20210006571A (en) * 2019-07-08 2021-01-19 주식회사 엘지화학 Battery Module System with External Shorting Device and Cooling Device
KR20210019295A (en) * 2019-08-12 2021-02-22 주식회사 엘지화학 A bus bar with excellent insulation and heat dissipation performance and battery module with same
KR20210059450A (en) * 2019-11-15 2021-05-25 주식회사 엘지에너지솔루션 Battery module and battery pack including the same
KR20210066528A (en) * 2019-11-28 2021-06-07 주식회사 엘지에너지솔루션 Battery module and battery pack including the same
KR20210125723A (en) * 2020-04-09 2021-10-19 주식회사 엘지에너지솔루션 Battery module and manufacturing method thereof
KR20210151471A (en) * 2020-06-05 2021-12-14 삼성에스디아이 주식회사 Rechargeable battery pack
US11862816B2 (en) * 2020-06-29 2024-01-02 GM Global Technology Operations LLC Battery pack with overmolded busbars providing parallel cooling paths
KR20220040895A (en) * 2020-09-24 2022-03-31 현대모비스 주식회사 Battery module assembly
US11600979B2 (en) * 2020-09-28 2023-03-07 Rivian Ip Holdings, Llc Laminated busbar having a shield layer for battery systems
CN114846682A (en) * 2020-10-19 2022-08-02 株式会社Lg新能源 Battery module and battery pack including the same
DE102020125856A1 (en) * 2020-10-30 2022-05-05 Volkswagen Aktiengesellschaft battery module
KR20220089476A (en) * 2020-12-21 2022-06-28 에스케이온 주식회사 Bus bar and battery module including the same
KR20220121594A (en) * 2021-02-25 2022-09-01 주식회사 엘지에너지솔루션 Battery module and battery pack including the same
KR102480976B1 (en) * 2021-04-01 2022-12-23 비나텍주식회사 Plate-type terminal of a super capacitor module with a function of reducing the step difference between battery cells and a super capacitor module including the same
KR102480948B1 (en) * 2021-04-01 2022-12-23 비나텍주식회사 Plate-type terminal of a super capacitor module and a super capacitor module including the same
KR102480964B1 (en) * 2021-04-01 2022-12-23 비나텍주식회사 Plate-type terminal of a super capacitor module with alignment function of battery cells and a super capacitor module including the same
CN116420269A (en) * 2021-04-05 2023-07-11 株式会社Lg新能源 Battery module and ESS including the same
KR102324507B1 (en) * 2021-04-06 2021-11-15 덕양산업 주식회사 Battery module with lead tap cooling structure
KR102480966B1 (en) * 2021-04-14 2022-12-23 비나텍주식회사 Aluminum plate of supercapacitor module with insulation function and a super capacitor including the same
DE102021115705B3 (en) 2021-06-17 2022-06-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Battery for a motor vehicle
DE102021130443B3 (en) * 2021-11-22 2022-12-08 Dr. Ing. H.C. F. Porsche Aktiengesellschaft High-voltage battery module and method for producing a coolable high-voltage battery module with busbar integration
CN216413212U (en) * 2021-12-01 2022-04-29 宁德时代新能源科技股份有限公司 Busbar assembly, battery and power consumption device
CN116231148A (en) * 2023-01-06 2023-06-06 小米汽车科技有限公司 Liquid cooling plate assembly, cooling system, battery pack and vehicle

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Also Published As

Publication number Publication date
EP3343672A1 (en) 2018-07-04
KR102018719B1 (en) 2019-09-04
CN108140793A (en) 2018-06-08
US20190074557A1 (en) 2019-03-07
KR20170095052A (en) 2017-08-22
JP6528007B2 (en) 2019-06-12
EP3343672B1 (en) 2019-07-03
WO2017138704A1 (en) 2017-08-17
PL3343672T3 (en) 2019-11-29
CN108140793B (en) 2021-02-05
JP2018538664A (en) 2018-12-27
US10637112B2 (en) 2020-04-28

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